BR112013003102B1 - Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, e aparelho de decodificação de imagem - Google Patents

Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, e aparelho de decodificação de imagem Download PDF

Info

Publication number
BR112013003102B1
BR112013003102B1 BR112013003102-6A BR112013003102A BR112013003102B1 BR 112013003102 B1 BR112013003102 B1 BR 112013003102B1 BR 112013003102 A BR112013003102 A BR 112013003102A BR 112013003102 B1 BR112013003102 B1 BR 112013003102B1
Authority
BR
Brazil
Prior art keywords
bit depth
parameter
unit
sample
ipcm
Prior art date
Application number
BR112013003102-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112013003102A2 (pt
Inventor
Chong Soon Lim
Viktor Wahadaniah
Sue Mon Thet Naing
Takahiro Nishi
Youji Shibahara
Hisao Sasai
Toshiyasu Sugio
Original Assignee
Sun Patent Trust
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sun Patent Trust filed Critical Sun Patent Trust
Publication of BR112013003102A2 publication Critical patent/BR112013003102A2/pt
Publication of BR112013003102B1 publication Critical patent/BR112013003102B1/pt

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112013003102-6A 2011-02-22 2012-02-21 Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, e aparelho de decodificação de imagem BR112013003102B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161445258P 2011-02-22 2011-02-22
US61/445,258 2011-02-22
US201161509167P 2011-07-19 2011-07-19
US61/509,167 2011-07-19
PCT/JP2012/001168 WO2012114725A1 (ja) 2011-02-22 2012-02-21 画像符号化方法、画像復号化方法、画像符号化装置、画像復号化装置および画像符号化復号化装置

Publications (2)

Publication Number Publication Date
BR112013003102A2 BR112013003102A2 (pt) 2020-09-01
BR112013003102B1 true BR112013003102B1 (pt) 2022-04-19

Family

ID=46720517

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003102-6A BR112013003102B1 (pt) 2011-02-22 2012-02-21 Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, e aparelho de decodificação de imagem

Country Status (16)

Country Link
US (7) US8660375B2 (zh)
EP (1) EP2680582B1 (zh)
JP (3) JP5341277B2 (zh)
KR (1) KR101944550B1 (zh)
CN (2) CN107094258B (zh)
AU (1) AU2012221588B2 (zh)
BR (1) BR112013003102B1 (zh)
CA (1) CA2807545C (zh)
ES (1) ES2718654T3 (zh)
MX (1) MX2013001051A (zh)
MY (1) MY184301A (zh)
PL (1) PL2680582T3 (zh)
RU (1) RU2594489C2 (zh)
SG (1) SG188199A1 (zh)
TW (1) TWI523499B (zh)
WO (1) WO2012114725A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013003102B1 (pt) * 2011-02-22 2022-04-19 Sun Patent Trust Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, e aparelho de decodificação de imagem
EP2680583B1 (en) 2011-02-22 2018-04-11 Tagivan Ii Llc Filter method, dynamic image encoding device, dynamic image decoding device, and dynamic image encoding/decoding device
UA109312C2 (uk) 2011-03-04 2015-08-10 Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації
LT2736253T (lt) 2011-07-19 2020-04-27 Tagivan Ii Llc Filtravimo būdas, judančio vaizdo dekodavimo būdas, judančio vaizdo kodavimo būdas, judančio vaizdo dekodavimo aparatas, judančio vaizdo kodavimo aparatas ir judančio vaizdo kodavimo/dekodavimo aparatas
KR101790401B1 (ko) 2011-08-25 2017-10-25 선 페이턴트 트러스트 주기적인 버퍼 기재를 사용하여 비디오를 부호화 및 복호하는 방법 및 장치
CN107257492B (zh) 2011-09-07 2020-04-28 太阳专利托管公司 图像编码方法以及图像编码装置
EP2760205B1 (en) 2011-09-19 2020-11-04 Sun Patent Trust Image decoding method, image decoding device
US9204399B2 (en) 2011-10-03 2015-12-01 Qualcomm Incorporated Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes
US9762899B2 (en) * 2011-10-04 2017-09-12 Texas Instruments Incorporated Virtual memory access bandwidth verification (VMBV) in video coding
RU2625944C2 (ru) 2011-10-19 2017-07-19 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
US9510020B2 (en) 2011-10-20 2016-11-29 Qualcomm Incorporated Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding
GB201122022D0 (en) * 2011-12-20 2012-02-01 Imagination Tech Ltd Method and apparatus for compressing and decompressing data
US20140098851A1 (en) * 2012-10-04 2014-04-10 Qualcomm Incorporated Indication of video properties
RU2651209C2 (ru) * 2012-11-30 2018-04-18 Сони Корпорейшн Устройство обработки изображения и способ обработки изображения
WO2014107885A1 (en) * 2013-01-11 2014-07-17 Mediatek Singapore Pte. Ltd. An efficient coding method for dlt in 3dvc
US9516306B2 (en) * 2013-03-27 2016-12-06 Qualcomm Incorporated Depth coding modes signaling of depth data for 3D-HEVC
JP2014241579A (ja) * 2013-05-13 2014-12-25 株式会社東芝 映像圧縮装置
US9628792B2 (en) * 2013-07-15 2017-04-18 Qualcomm Incorporated Cross-layer parallel processing and offset delay parameters for video coding
JP2017501599A (ja) * 2013-10-07 2017-01-12 ヴィド スケール インコーポレイテッド マルチレイヤビデオコーディングのコンバインドスケーラビリティ処理
US10623752B2 (en) * 2013-12-27 2020-04-14 Sony Corporation Image processing apparatus and method
FI3624459T3 (fi) * 2014-12-03 2023-06-02 Panasonic Ip Man Co Ltd Datangenerointimenetelmä, datantoistomenetelmä, datangenerointilaite ja datantoistolaite
WO2018123801A1 (ja) * 2016-12-28 2018-07-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元モデル配信方法、三次元モデル受信方法、三次元モデル配信装置及び三次元モデル受信装置
US10455121B2 (en) * 2017-05-12 2019-10-22 Microsoft Technology Licensing, Llc Representing advanced color images in legacy containers
CN110999301B (zh) * 2017-08-15 2023-03-28 杜比实验室特许公司 位深度高效图像处理

Family Cites Families (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000570A1 (en) * 1981-07-30 1983-02-17 Müller, Hans Method for rastering half-tone images
US5178418A (en) * 1991-06-25 1993-01-12 Canadian Bank Note Co., Ltd. Latent images comprising phase shifted micro printing
AU699124B2 (en) * 1994-11-01 1998-11-26 De La Rue Giori S.A. Method of generating a security design with the aid of electronic means
US6104812A (en) * 1998-01-12 2000-08-15 Juratrade, Limited Anti-counterfeiting method and apparatus using digital screening
US6377706B1 (en) * 1998-05-12 2002-04-23 Xerox Corporation Compression framework incorporating decoding commands
US6473516B1 (en) * 1998-05-22 2002-10-29 Asa Systems, Inc. Large capacity steganography
AU2335201A (en) * 1999-12-23 2001-07-09 Institut National De La Recherche Scientifique Interference suppression in cdma systems
US6615890B1 (en) * 2000-06-09 2003-09-09 Venture Tape Corp. Tape applicator for glazing applications
US6692030B1 (en) * 2000-07-21 2004-02-17 Verify First Technologies, Inc. Security document with nano-pattern
DE10044403A1 (de) * 2000-09-08 2002-03-21 Giesecke & Devrient Gmbh Datenträger mit Stichtiefdruckbild und Verfahren zur Umsetzung von Bildmotiven in Linienstrukturen sowie in eine Stichtiefdruckplatte
US6931062B2 (en) 2001-04-11 2005-08-16 Koninklijke Philips Electronics N.V. Decoding system and method for proper interpolation for motion compensation
CN1264356C (zh) 2001-11-29 2006-07-12 松下电器产业株式会社 编码失真消除方法
EP2320661B8 (en) 2001-11-29 2015-09-02 Godo Kaisha IP Bridge 1 Coding distortion removal method
US20050035590A1 (en) * 2003-05-16 2005-02-17 Jones Robert L. Identification document usable with D2T2 printing
JP4130783B2 (ja) 2002-04-23 2008-08-06 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
WO2003092169A1 (en) 2002-04-26 2003-11-06 Ntt Docomo, Inc. Signal encoding method, signal decoding method, signal encoding device, signal decoding device, signal encoding program, and signal decoding program
JP4144258B2 (ja) 2002-05-29 2008-09-03 ソニー株式会社 画像出力装置及び画像出力方法
WO2004006165A1 (en) * 2002-07-09 2004-01-15 Bnc Ip Switzerland Gmbh System and method for providing secure identification solutions
EP2164261A3 (en) 2002-07-11 2011-08-17 Panasonic Corporation Filtering strength determination method, moving picture coding and decoding method
AU2003285891A1 (en) * 2002-10-15 2004-05-04 Digimarc Corporation Identification document and related methods
US6922492B2 (en) 2002-12-27 2005-07-26 Motorola, Inc. Video deblocking method and apparatus
US8223393B2 (en) * 2003-03-31 2012-07-17 Eastman Kodak Company Post rip image rendering for microprinting
CA2524031C (en) 2003-05-20 2015-07-07 Interlego Ag Method and system for manipulating a digital representation of a three-dimensional object
EP1646966A4 (en) * 2003-07-17 2008-12-31 Digimarc Corp UNIQUE LINKING SECURITY ELEMENTS IN IDENTIFICATION DOCUMENTS
EP1659803A4 (en) 2003-08-19 2008-10-29 Matsushita Electric Ind Co Ltd METHOD FOR ENCODING AND DECODING A MOVING IMAGE
US7457362B2 (en) 2003-10-24 2008-11-25 Texas Instruments Incorporated Loop deblock filtering of block coded video in a very long instruction word processor
KR101000926B1 (ko) 2004-03-11 2010-12-13 삼성전자주식회사 영상의 불연속성을 제거하기 위한 필터 및 필터링 방법
ATE555474T1 (de) 2004-04-28 2012-05-15 Panasonic Corp Stream-erzeugungsvorrichtung für bewegliche bilder, kodierungsvorrichtung für bewegliche bilder, multiplex-vorrichtung für bewegliche bilder und decodierungsvorrichtung für bewegliche bilder
US20050243914A1 (en) 2004-04-29 2005-11-03 Do-Kyoung Kwon Adaptive de-blocking filtering apparatus and method for mpeg video decoder
US8085846B2 (en) 2004-08-24 2011-12-27 Thomson Licensing Method and apparatus for decoding hybrid intra-inter coded blocks
US7630902B2 (en) 2004-09-17 2009-12-08 Digital Rise Technology Co., Ltd. Apparatus and methods for digital audio coding using codebook application ranges
US7450121B2 (en) 2004-10-19 2008-11-11 Canon Kabushiki Kaisha Dynamic bit depth rendering
US20060126744A1 (en) 2004-12-10 2006-06-15 Liang Peng Two pass architecture for H.264 CABAC decoding process
KR100679035B1 (ko) 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
JP4148228B2 (ja) 2005-02-10 2008-09-10 ソニー株式会社 画像記録装置、画像再生制御装置、画像記録再生制御装置、これらの装置の処理方法およびその方法をコンピュータに実行させるプログラム
JP4784188B2 (ja) 2005-07-25 2011-10-05 ソニー株式会社 画像処理装置、画像処理方法およびプログラム
US8625914B2 (en) 2013-02-04 2014-01-07 Sony Corporation Image processing system, image processing method and program
WO2007116551A1 (ja) * 2006-03-30 2007-10-18 Kabushiki Kaisha Toshiba 画像符号化装置及び画像符号化方法並びに画像復号化装置及び画像復号化方法
JP5017555B2 (ja) 2006-04-10 2012-09-05 株式会社メガチップス 画像符号化装置及び画像復号化装置
EP1844929A1 (fr) * 2006-04-13 2007-10-17 Kba-Giori S.A. Procédé de génération de motifs représentant une image en demi-teintes
US7965422B2 (en) * 2006-04-28 2011-06-21 Xerox Corporation Super resolution encoded microprinting through postscript
JP4584871B2 (ja) * 2006-06-09 2010-11-24 パナソニック株式会社 画像符号化記録装置および画像符号化記録方法
US8036270B2 (en) 2006-07-27 2011-10-11 Sharp Laboratories Of America, Inc. Intra-frame flicker reduction in video coding
JP5093877B2 (ja) * 2006-09-29 2012-12-12 株式会社ユニバーサルエンターテインメント 紙葉識別装置
KR100827106B1 (ko) 2006-10-20 2008-05-02 삼성전자주식회사 디블록킹 필터에서의 필터 조건 영역 판별을 위한 장치 및방법
JP5039142B2 (ja) * 2006-10-25 2012-10-03 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 品質スケーラブルな符号化方法
CN101193305B (zh) * 2006-11-21 2010-05-12 安凯(广州)微电子技术有限公司 用于视频编解码芯片中帧内预测的数据存储和交换方法
KR100837410B1 (ko) * 2006-11-30 2008-06-12 삼성전자주식회사 주관적인 무손실 이미지 데이터 압축 방법 및 장치
US8767834B2 (en) * 2007-03-09 2014-07-01 Sharp Laboratories Of America, Inc. Methods and systems for scalable-to-non-scalable bit-stream rewriting
TW200845723A (en) 2007-04-23 2008-11-16 Thomson Licensing Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal
EP2172025A1 (en) * 2007-06-27 2010-04-07 Thomson Licensing Enhancing image quality
WO2009010674A1 (fr) * 2007-07-06 2009-01-22 France Telecom Codage hierarchique de signaux audionumeriques
JP2009017505A (ja) 2007-07-09 2009-01-22 Toshiba Corp 画像圧縮装置、画像伸張装置及び画像処理装置
US20090021000A1 (en) * 2007-07-17 2009-01-22 Mccartney Larry G Security documents and methods of deterring counterfeiting
US20090020999A1 (en) * 2007-07-17 2009-01-22 Jimmy Kendrick Security documents and methods of deterring counterfeiting
US20090315319A1 (en) * 2007-07-17 2009-12-24 Jimmy Kendrick Security documents and methods of deterring counterfeiting
JP5278827B2 (ja) 2007-09-06 2013-09-04 日本電気株式会社 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法、映像符号化あるいは復号プログラム
CN101389016B (zh) 2007-09-13 2010-10-20 华为技术有限公司 获得块边界强度和去除块效应的方法和装置
BRPI0818444A2 (pt) * 2007-10-12 2016-10-11 Qualcomm Inc codificação adaptativa de informação de cabeçalho de bloco de vídeo
EP2213098A2 (en) 2007-10-16 2010-08-04 Thomson Licensing Methods and apparatus for video encoding and decoding geometrically partitioned super blocks
US8477847B2 (en) 2007-12-17 2013-07-02 Vixs Systems, Inc. Motion compensation module with fast intra pulse code modulation mode decisions and methods for use therewith
US9225996B2 (en) 2007-12-19 2015-12-29 Vixs Systems, Inc. Motion refinement engine with flexible direction processing and methods for use therewith
CN101911700A (zh) 2008-01-11 2010-12-08 汤姆逊许可证公司 视频和深度编码
JP5593596B2 (ja) 2008-02-04 2014-09-24 ソニー株式会社 映像信号送信装置および映像信号送信方法
US8542730B2 (en) 2008-02-22 2013-09-24 Qualcomm, Incorporated Fast macroblock delta QP decision
US9788018B2 (en) 2008-06-30 2017-10-10 Microsoft Technology Licensing, Llc Error concealment techniques in video decoding
TWI386068B (zh) 2008-10-22 2013-02-11 Nippon Telegraph & Telephone 解塊處理方法、解塊處理裝置、解塊處理程式及記錄該程式之可由電腦讀取之記錄媒體
TW201028018A (en) 2009-01-07 2010-07-16 Ind Tech Res Inst Encoder, decoder, encoding method and decoding method
JP5126096B2 (ja) 2009-02-05 2013-01-23 日本電気株式会社 画像符号化処理方法、画像符号化処理装置、画像符号化プログラム
WO2010125606A1 (en) 2009-04-29 2010-11-04 Aspa-Japan Co., Ltd. Method for image data compression and compression system of image data
TWI400955B (zh) 2009-07-20 2013-07-01 Mstar Semiconductor Inc 一種去區塊裝置及方法
CN101621692B (zh) * 2009-07-27 2011-04-20 宁波大学 一种基于预测模式的h.264/avc视频信息隐藏方法
RU2011120192A (ru) * 2009-09-22 2013-10-27 Панасоник Корпорэйшн Устройство кодирования изображения, устройство декодирования изображения, способ кодирования изображения и способ декодирования изображения
BR122020015661B1 (pt) 2010-07-13 2023-01-10 Nec Corporation Dispositivo de decodificação de vídeo e método de decodificação de vídeo
JP5391369B1 (ja) * 2010-11-08 2014-01-15 ウー‐ニカ テクノロギー アーゲー 顔料が付された基板にｕｖレーザーを照射することでカラー画像を生成する方法及び装置並びにそれらにより生成される生成物。
BR122015017252B1 (pt) * 2010-11-26 2019-10-08 Nec Corporation Método de decodificação de vídeo e dispositivo de decodificação de vídeo
WO2012078001A2 (ko) * 2010-12-08 2012-06-14 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
CN102025997A (zh) 2010-12-22 2011-04-20 中兴通讯股份有限公司 隐藏信息的方法和装置、提取隐藏信息的方法和装置
JP5802666B2 (ja) * 2010-12-22 2015-10-28 パナソニック株式会社 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法
JP5850214B2 (ja) 2011-01-11 2016-02-03 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
EP2680583B1 (en) 2011-02-22 2018-04-11 Tagivan Ii Llc Filter method, dynamic image encoding device, dynamic image decoding device, and dynamic image encoding/decoding device
BR112013003102B1 (pt) * 2011-02-22 2022-04-19 Sun Patent Trust Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, e aparelho de decodificação de imagem
KR101769408B1 (ko) * 2011-03-29 2017-08-18 쥬라 트레이드, 리미티드 보안 문서들을 생성하고 인증하기 위한 방법 및 장치
WO2012134204A2 (ko) * 2011-03-30 2012-10-04 엘지전자 주식회사 인 루프 필터링 방법 및 그 장치
US9317933B2 (en) 2011-05-27 2016-04-19 Sony Corporation Image processing device and method
WO2013002587A2 (ko) 2011-06-28 2013-01-03 삼성전자 주식회사 적응적인 양자화 파라미터 차분값을 이용한 영상의 부호화 및 복호화 방법과 장치
US9510020B2 (en) * 2011-10-20 2016-11-29 Qualcomm Incorporated Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding
US9161046B2 (en) * 2011-10-25 2015-10-13 Qualcomm Incorporated Determining quantization parameters for deblocking filtering for video coding

Also Published As

Publication number Publication date
US8917946B2 (en) 2014-12-23
US10602159B2 (en) 2020-03-24
CN107094258B (zh) 2020-02-14
TWI523499B (zh) 2016-02-21
JP2014003658A (ja) 2014-01-09
CN103109534A (zh) 2013-05-15
EP2680582A4 (en) 2015-12-30
US20120224774A1 (en) 2012-09-06
JP2013243770A (ja) 2013-12-05
RU2594489C2 (ru) 2016-08-20
US20170006297A1 (en) 2017-01-05
US9489749B2 (en) 2016-11-08
CN107094258A (zh) 2017-08-25
US8855435B2 (en) 2014-10-07
CA2807545C (en) 2018-04-10
RU2013104978A (ru) 2014-10-20
US20130343666A1 (en) 2013-12-26
WO2012114725A1 (ja) 2012-08-30
JP5341277B2 (ja) 2013-11-13
US10237562B2 (en) 2019-03-19
US20140341301A1 (en) 2014-11-20
AU2012221588B2 (en) 2015-12-17
KR101944550B1 (ko) 2019-01-31
MY184301A (en) 2021-03-31
SG188199A1 (en) 2013-04-30
JP5372290B2 (ja) 2013-12-18
TW201246941A (en) 2012-11-16
US8660375B2 (en) 2014-02-25
US20190166377A1 (en) 2019-05-30
ES2718654T3 (es) 2019-07-03
US20140086500A1 (en) 2014-03-27
US20180213240A1 (en) 2018-07-26
MX2013001051A (es) 2013-04-03
KR20130139219A (ko) 2013-12-20
CA2807545A1 (en) 2012-08-30
CN103109534B (zh) 2016-11-16
EP2680582A1 (en) 2014-01-01
BR112013003102A2 (pt) 2020-09-01
US9961352B2 (en) 2018-05-01
EP2680582B1 (en) 2019-01-02
JP5830065B2 (ja) 2015-12-09
PL2680582T3 (pl) 2019-06-28
JPWO2012114725A1 (ja) 2014-07-07
AU2012221588A1 (en) 2013-02-28

Similar Documents

Publication Publication Date Title
ES2718654T3 (es) Procedimiento de codificación de imagen, procedimiento de descodificación de imagen, dispositivo de codificación de imagen, dispositivo de descodificación de imagen y dispositivo de codificación / descodificación de imagen
ES2780006T3 (es) Método de decodificación de imagen y aparato de decodificación de imagen
JP6504478B2 (ja) 符号化復号方法
BR112013003521B1 (pt) Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem e aparelho de codificação e decodificação de imagem
BR112013020486B1 (pt) Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem e aparelho de codificação e de decodificação de imagem
BR112013030498B1 (pt) Método de filtragem de desblocagem para codificação e decodificação de vídeo
BR112013021018B1 (pt) Método e aparelho de decodificação de imagem
BR112012021600B1 (pt) método de filtragem de desbloqueio para filtrar uma pluralidade de blocos incluídos em uma imagem, método e aparelho de codificação para codificar uma imagem
BR112013031212B1 (pt) Método de decodificação de imagem e aparelho de decodificação de imagem
BR112013003437A2 (pt) método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem, e aparelho de codificação e decodificação de imagem
TW201342927A (zh) 圖像編碼方法、圖像解碼方法、圖像編碼裝置、圖像解碼裝置及圖像編碼解碼裝置
AU2013311185A1 (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, image coding and decoding apparatus
BR112015001164B1 (pt) Método de decodificação de imagem
JP2019118140A (ja) 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
JP2019092202A (ja) 画像符号化方法及び画像復号装置
BR112013033365B1 (pt) Método de codificação de imagem e método de decodificação de imagem

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04N 7/26

Ipc: H04N 19/426 (2014.01), H04N 19/46 (2014.01), H04N

B25A Requested transfer of rights approved

Owner name: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (US)

B25A Requested transfer of rights approved

Owner name: SUN PATENT TRUST (US)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/02/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.